什么型号的仪器？强度那么高？ 是不是开了描光谱图？每个峰的点数设为多少？功率是多大? 你们校准观测点是，1PPM Mn的发射强度是多少？1.5的泵速，1300w功率 Cleaning the Purge Windows If you have been analyzing aqueous solutions, the glassware should be cleaned in an acid bath. An ultrasonic bath may be used. Start with a solution of 5% nitric acidor aqua regia and, if deposits persist,increase the acid concentration, up to 20% if necessary. Acid solutions must be used with care. Observe all of the manufacturers safety recommendations.
我的社区
签到
迎国庆送壕礼！十月发帖抢大疆云台
【官方邀请】高效液相色谱使用情况有奖调研
喜迎国庆！第十七届原创大赛超级原创日参赛奖励翻倍
丹纳赫四十周年寄语征集领大礼包
